Reinvent your run with the cushioning and response of the Reebok ZigUltra. The seamless mesh upper provides breathable comfort and a dual-density midsole absorbs more shock on impact for increased cushioning. ZigTech™ technology and a spring plate in the midsole increase cushioning and responsiveness, cradling the foot through the gait cycle and increasing forward propulsion at toe-off. A lightweight, molded sockliner gives you a snug, comfortable fit. Wt. 11.6 oz.